Philosophers have long debated the perfectibility of human nature in ethical and political theory.

The tailor said the dress was perfect for the wedding, sitting on her like it had been made just for her.

The linguist insisted that the perfectiveness of the verb clarified the temporal relation between the actions.

In our morphology class, we compared the perfectives used in Slavic languages to those in Turkic languages.

She described the events perfectively to emphasize that they were completed.

Her perfectional standards made every project flawless but exhausting to achieve.

He spent months perfectioning his presentation, rehearsing every gesture and slide until the message was unmistakable.

She seasoned the stew to perfection, and every guest asked for the recipe.

In his paper, he argues that the perfectivity of the verb changes the narrative perspective.

She perfectioned her recipe over the years until every bite tasted just as she remembered.